CN2270590Y - Electric welding energy-saving device - Google Patents
Electric welding energy-saving device Download PDFInfo
- Publication number
- CN2270590Y CN2270590Y CN 96219943 CN96219943U CN2270590Y CN 2270590 Y CN2270590 Y CN 2270590Y CN 96219943 CN96219943 CN 96219943 CN 96219943 U CN96219943 U CN 96219943U CN 2270590 Y CN2270590 Y CN 2270590Y
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- CN
- China
- Prior art keywords
- electric welding
- electric
- model
- utility
- energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arc Welding Control (AREA)
Abstract
The utility model relates to an electric welding energy-saving device. The utility model is mainly composed of a voltage reducer D, relays A and B, a three-core wire and a pair of welding tongs. The utility model is characterized in that a switch K is arranged on an electric welding holder and is connected with a contact point c of a secondary pole of the voltage reducer D, an input terminal an of the voltage reducer D is communicated with a power supply, an output terminal of the voltage reducer is communicated with a welder C, and the dynamic electricity of 380V or 220V is decreased to 12V by the voltage reducer D. By the rectification, filtering control relays A and B are attracted or disconnected; thereby, the input voltage of the welding machine is controlled to be switched on or switched off; thus, a good deal of trouble can be reduced, and a large number of electric energy can be saved.
Description
The utility model relates to a kind of energy saver, particularly with the matching used electric welding energy-saving appliance of electric welding machine.
The common electrical welding machine is when operation, must promote electric brake earlier gives, just can start working, temporarily stop also must closing electric brake in the middle of the work, especially when work high above the ground, push-and-pull electric brake back and forth brings a lot of inconvenience to the operating personnel, if the untimely electric brake of cutting out will waste electric energy or electric shock accidents occur up and down.
The purpose of this utility model provides a kind of energy-saving appliance that cooperates electric welding machine to use, and repeatedly spurs the inconvenience of electric brake and the drawback of waste electric energy when it can effectively solve the electric welding field that exists in the prior art back and forth.
The purpose of this utility model is to realize like this, the electric welding energy-saving appliance is by reducing transformer D, full-bridge, filter capacitor, 12V relay A, 380V or 220V relay B and three cores constitute line and soldering turret, input a and the power connection of reducing transformer D, the output b of relay B and electric welding machine C connect, soldering turret is being provided with K switch, be serially connected with by the switching line in three heart yearns on the inferior utmost point interface c of reducing transformer D, reducing transformer D reduces to 12V with 380V or 220 power electricity, can open or close K switch as required at any time during use, when K switch is closed, the 12V electricity is through full-bridge rectification, filtering, control 12V relay A, make its contact adhesive, relay B coil has electric current to pass through, relay B adhesive, thereby control electric welding machine C, the input voltage soldering turret has electricity to work, otherwise, relay A contact disconnects, relay B does not have electric current to pass through to disconnect, the voltage of electric welding machine C can not be imported soldering turret not to be had, quit work, when temporarily quitting work, avoid spurring electric brake back and forth and save electric energy and purpose easy to use thereby reach the utility model.
The utility model installation and use are all very convenient, only need and electric welding machine and power connection, open the electrode holder K switch, just can work, close K switch and stop immediately, not only safety, reliably, but also can save a large amount of electric energy, product structure is simple especially, required parts price is also very cheap, can produce the energy-saving appliance of different capacity according to electric welding machine watt level match selection, so the utlity model has wide selling market.
Fig. 1 is circuit theory diagrams of the present utility model
Fig. 2 is a distribution schematic diagram of the present utility model
Claims (2)
1, a kind of electric welding energy-saving appliance, by reducing transformer D, full-bridge, filter capacitor, relay A, B, three cores constitute line, soldering turret, it is characterized in that, input a and the power connection of reducing transformer D, the output b of relay B and electric welding machine C connect, soldering turret is being provided with K switch, and K switch is serially connected with the switching line in the line on the inferior utmost point interface c of reducing transformer D by three cores.
2, electric welding energy-saving appliance according to claim 1 is characterized in that: the watt level of electric welding energy-saving appliance and electric welding machine power are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96219943 CN2270590Y (en) | 1996-08-13 | 1996-08-13 | Electric welding energy-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96219943 CN2270590Y (en) | 1996-08-13 | 1996-08-13 | Electric welding energy-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2270590Y true CN2270590Y (en) | 1997-12-17 |
Family
ID=33900404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96219943 Expired - Fee Related CN2270590Y (en) | 1996-08-13 | 1996-08-13 | Electric welding energy-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2270590Y (en) |
-
1996
- 1996-08-13 CN CN 96219943 patent/CN2270590Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |